Chinese Journal of Applied Chemistry ›› 1991, Vol. 0 ›› Issue (6): 82-84.

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STUDY ON TRICARBOCYANINE DYES

Yao Zuguang, Fang Xi, Zhao Faxiang, Zhu Zhenghua   

  1. Research Institute of Fine Chemicals, East China University of Chemica1 Technology, Shanghai 200237
  • Received:1990-12-30 Revised:1991-05-04 Published:1991-12-10 Online:1991-12-10

Abstract: Nine tricarbocyanine dyes containing a disubstituted amino group in bridged chain havebeen synthesized. Their absorption spectra and sensitiration spectra were given. The relation-ship between molecular structures of dyes and their sensitizing properties has been studied.

Key words: cyanine, sensitizer, synthesis